How do you compare the values of two different addresses?

[lindtec]

Hello,

as the topic says, I want to compare the values of two different addresses.
Unfortunatly the codetypelist only mentions comparing an address and a fixed
value.

Maybe this problem could be solved, using registers, but then the code might
not work with Ocarina then.

I hope, someone could either show me a different approach or confirm that
Ocarina has no problems with Gecko-Registers.

Greetings
lindtec